Washington DC to London Time Converter
London is +5h ahead of Washington DC
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FROM
Washington DC
United States
UTC-04:00
TO
London
United Kingdom
UTC+01:00
Date-aware conversion
Convert a specific date and time
Result
Tue, May 26, 2026 23:27
Washington DC: Tuesday, May 26, 2026 6:27 PM EDT to London: Tuesday, May 26, 2026 11:27 PM GMT+1.
London is 5h ahead of Washington DC on this date
24-Hour Comparison
Every hour in Washington DC and the corresponding time in London. Green rows indicate business hours in London.
Time zones
Washington DC uses America/New_York (EDT) and London uses Europe/London (GMT+1). The difference can shift during daylight saving changes, so checking the exact date matters.
Best use
Use the green rows to spot normal working hours in London. For teams across more cities, open the meeting planner and compare up to five locations.
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Best time for Washington DC and London
The easiest overlap starts around 9:00 AM and runs through 12:00 PM in the source city, while the destination city is also inside normal working hours. For important calls, check the meeting date because the offset can change when either location enters or leaves daylight saving time.
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City context
About these cities
About Washington DC
Washington DC is located in United States (North America). It uses the America/New_York timezone with a standard offset of UTC-04:00. It observes DST, switching between EST and EDT. See the full Washington DC time page for live clock and planning details.
About London
London is located in United Kingdom (Europe). It uses the Europe/London timezone with a standard offset of UTC+01:00. It observes DST, switching between GMT and BST. See the full London time page for live clock and planning details.
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